How to divide a 90 degree angle into 3 equal parts.

[@mikebaginy8731]

An enjoyable video! I was a draughtsman in the 70s and 80s and miss those days using a compass and draughting board.

[@NNn-qv9cw]

Thank you for this great explanation, may I know the name of the application you use to draw with compass please?

[@rcb3921]

Boo. A general method for angle trisection by compass and straight-edge alone is proven impossible. Your video correctly acknowledges that this method only works on right angles -- why did you omit it from the title of the posting?

[@gibbogle]

Agreed. And why not explain why it works for a right angle?

[@Grizzly01-vr4pn]

@@gibbogle Indeed. And then show the same method in attempting to trisect a 60° angle, and show why it fails.

[@Grizzly01-vr4pn]

@@LTCreations124 If you want to ask a question of the channel owner, don't reply to an existing post! Make a new post, ffs.

[@ASPGAMEING]

Bro please make heptagon

[@RogerMhetre]

How to draw a heptagon